Astro 218 1/8-Inch Pencil Type Die Grinder, 56,000rpm

From the Manufacturer. The Astro Pneumatic 218 1/8-Inch Pencil Type Die Grinder - 56,000rpm is ideal for working in tight spaces. Use for easy cleaning of dies, rotors, brake pads, mounts and many other applications. Lightweight for ease of use. Twist-Action variable speed control includes a 5 foot guarded hose.